http://waterheatertimer.org/Intermatic-timers-and-manuals.html#Talento-400
Grässlin (UK) Ltd
Talento 371 (and 372) - Description & Programming instructions
The Talento 371 din rail time switch is one of a wide range of din rail products. The timeswitch has a
total of 20 storage spaces for switching operations. Each space can be programmed as either an ON or
OFF instruction, and can be applied to any one day or four day combinations. Taking the maximum
programme capacity, applying each space to an operation applicable on every day, the unit will carry out
a total of 140 switching operations. The timeswitch has one volt-free changeover contact, rated at 16
Amps resistive, 2.5 Amps inductive. The Talento 372 is a two-channel version of the same product.
You can follow these instructions, but the Talento 372 has a second channel button marked with the
hand symbol:
. The second channel is set in exactly the same manner as channel 1.
Set current time and day
The time switch incorporates a lithium battery, which preserves the current time and programme for up
to three years. Central European Time is already set on the unit. You can adjust the time as follows:
1.
2.
3.
4.
5.
Press the ‘ ‘ clock symbol button.
Press the ‘h’ button to select the correct hour.
If setting in Summertime, press the +/-1h button once.
Press the ‘m’ button to select the correct minute.
Now press the ‘
‘ button again - the colon between hours and minutes will flash to indicate that the
clock is running.
The Talento 371 will automatically carry out summertime / wintertime changeover. The unit is pre-set at
the factory. To view (and if necessary change) the dates you will need to access the internal calendar:
1. Press the ‘ ‘ clock button.
2. Press the +/-1h button – you are now viewing the setting of the unit AU = Automatic, cHA =
calculated half automatic, no = automatic function disabled (see full instructions for further
details)
3. Press the Prog. button, and then the h button to set the year.
4. Press the Prog. button, and then the h button to set the day, and the m button to set the month
5. Press the Prog. button – the day and month can be set for springtime changeover
6. Press the Prog. button – the day and month can be set for autumn changeover
Entering switching times
1. Press the ‘Prog.’ button to select the first free memory location.
2. Press the ‘day’ button to select the day or days required for the switching to occur. You have a
choice of day groups: 1 - 7 (Mon - Sun), 1 - 6 (Mon - Sat), 1 - 5 (Mon - Fri), 6 - 7 (Sat & Sun), or
any individual day. Each programme space automatically starts with the day selection 1 - 7. You can
change this with the day button.
3. Press the ‘h’ button to select the hour the switching is to occur.
4. Press the ‘m’ button to select the minute the switching is to occur.
5. Press the ‘ ‘ button once to select an ON
instruction, or twice to select an OFF
instruction.
6. Press the ‘Prog.’ button to store your programmed information, and select the next free programme
space. Or store your programme with the ‘ ’ button if you have finished programming.
7. Programme further switching instructions as above.
8. Pressing the ‘Prog.’ button one additional time after you have finished programming displays the
remaining number of programme spaces e.g. ‘Fr 18’. If all programme spaces are full, ‘Fr 00’ will
appear.
Manual override
With the ‘ ‘ button you can manually operate the switch to switch ON or OFF outside the programmed
times, or you can put the switch into a permanent ON or OFF condition.
The first press of the ‘
‘ button advances the output to ON or OFF, without disrupting the programme
sequence. The second press fixes the output in the continuously ON
condition. The third press fixes
the output in the continuously OFF
condition. In either fixed condition, the timeswitch will only revert
to the timed condition if you press the ‘
‘ button once more.
Read or change programmed information
Press the ‘Prog.’ button repeatedly to view each of your programmed instructions in the order in which
they were programmed. You can stop to alter any of the instructions using the buttons as described in
“Entering switching times’ above.
Reset button
The reset button should be used in the event of local interference causing the timeswitch to appear to
malfunction. Local interference, dependent on location, may be present from time to time. The button is
recessed to prevent accidental operation, and can be operated with a pencil or biro.
Grasslin (UK) Ltd Tower House Vale Rise Tonbridge Kent Tel 01732 359888 Fax 01732 354445